1. Using the uptime command, which shows you load averages that indicate how hard this system is working to keep up with the load, create a script that determines if the system is working hard or hardly working. If the load average is greater than .5 than warn users of possible wait times otherwise inform users that the system isn't breaking a sweat. 2. Provide a screenshot of listening ports (that is, services) 3. What command and option will provide interface statistics for each active network interface? 4. Provide a screenshot of a LINUX command that provides information about an industry giant's domain and explain what a registrar does in this relationship. What is an example of registrar abuse